<template>
  <div>
    <img class="logo" src="./assets/logo.png" alt="logo"/>
    <!-- 3. 使用组件标签 -->
    <HelloWorld/>
  </div>
</template>

<script>
// 1. 引入组件
import HelloWorld from './components/HelloWorld.vue'

export default{
  // 2. 映射组件标签
  components: {
    HelloWorld
  }
}
</script>

<style>
.logo{
  width: 200px;
  height: 200px;
}
</style>
